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-rw-r--r--drivers/net/wireless/iwlegacy/3945-debug.c5
-rw-r--r--drivers/net/wireless/iwlegacy/3945-mac.c3
-rw-r--r--drivers/net/wireless/iwlegacy/3945-rs.c2
-rw-r--r--drivers/net/wireless/iwlegacy/3945.c4
-rw-r--r--drivers/net/wireless/iwlegacy/3945.h667
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-3945-debugfs.h60
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-3945-fh.h187
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-3945-hw.h291
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-3945.h308
-rw-r--r--drivers/net/wireless/iwlegacy/iwl-dev.h3
10 files changed, 675 insertions, 855 deletions
diff --git a/drivers/net/wireless/iwlegacy/3945-debug.c b/drivers/net/wireless/iwlegacy/3945-debug.c
index 88b3d8fc38f8..9c837c3c4f04 100644
--- a/drivers/net/wireless/iwlegacy/3945-debug.c
+++ b/drivers/net/wireless/iwlegacy/3945-debug.c
@@ -26,8 +26,9 @@
26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
27 *****************************************************************************/ 27 *****************************************************************************/
28 28
29#include "iwl-3945-debugfs.h" 29#include "iwl-dev.h"
30 30#include "iwl-core.h"
31#include "3945.h"
31 32
32static int il3945_stats_flag(struct il_priv *il, char *buf, int bufsz) 33static int il3945_stats_flag(struct il_priv *il, char *buf, int bufsz)
33{ 34{
diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
index 151c8faa18dd..17edbdf9dc84 100644
--- a/drivers/net/wireless/iwlegacy/3945-mac.c
+++ b/drivers/net/wireless/iwlegacy/3945-mac.c
@@ -52,10 +52,9 @@
52#define DRV_NAME "iwl3945" 52#define DRV_NAME "iwl3945"
53 53
54#include "iwl-fh.h" 54#include "iwl-fh.h"
55#include "iwl-3945-fh.h"
56#include "iwl-commands.h" 55#include "iwl-commands.h"
57#include "iwl-sta.h" 56#include "iwl-sta.h"
58#include "iwl-3945.h" 57#include "3945.h"
59#include "iwl-core.h" 58#include "iwl-core.h"
60#include "iwl-helpers.h" 59#include "iwl-helpers.h"
61#include "iwl-dev.h" 60#include "iwl-dev.h"
diff --git a/drivers/net/wireless/iwlegacy/3945-rs.c b/drivers/net/wireless/iwlegacy/3945-rs.c
index f84ed5ecc676..0d2beba1a25a 100644
--- a/drivers/net/wireless/iwlegacy/3945-rs.c
+++ b/drivers/net/wireless/iwlegacy/3945-rs.c
@@ -37,7 +37,7 @@
37#include <linux/workqueue.h> 37#include <linux/workqueue.h>
38 38
39#include "iwl-commands.h" 39#include "iwl-commands.h"
40#include "iwl-3945.h" 40#include "3945.h"
41#include "iwl-sta.h" 41#include "iwl-sta.h"
42 42
43#define RS_NAME "iwl-3945-rs" 43#define RS_NAME "iwl-3945-rs"
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index b41e60b40264..17615c33d1aa 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -40,15 +40,13 @@
40#include <net/mac80211.h> 40#include <net/mac80211.h>
41 41
42#include "iwl-fh.h" 42#include "iwl-fh.h"
43#include "iwl-3945-fh.h"
44#include "iwl-commands.h" 43#include "iwl-commands.h"
45#include "iwl-sta.h" 44#include "iwl-sta.h"
46#include "iwl-3945.h"
47#include "iwl-eeprom.h" 45#include "iwl-eeprom.h"
48#include "iwl-core.h" 46#include "iwl-core.h"
49#include "iwl-helpers.h" 47#include "iwl-helpers.h"
50#include "iwl-led.h" 48#include "iwl-led.h"
51#include "iwl-3945-debugfs.h" 49#include "3945.h"
52 50
53/* Send led command */ 51/* Send led command */
54static int il3945_send_led_cmd(struct il_priv *il, 52static int il3945_send_led_cmd(struct il_priv *il,
diff --git a/drivers/net/wireless/iwlegacy/3945.h b/drivers/net/wireless/iwlegacy/3945.h
new file mode 100644
index 000000000000..d65565f7c871
--- /dev/null
+++ b/drivers/net/wireless/iwlegacy/3945.h
@@ -0,0 +1,667 @@
1/******************************************************************************
2 *
3 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * Intel Linux Wireless <ilw@linux.intel.com>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24 *
25 *****************************************************************************/
26
27#ifndef __il_3945_h__
28#define __il_3945_h__
29
30#include <linux/pci.h> /* for struct pci_device_id */
31#include <linux/kernel.h>
32#include <net/ieee80211_radiotap.h>
33
34/* Hardware specific file defines the PCI IDs table for that hardware module */
35extern const struct pci_device_id il3945_hw_card_ids[];
36
37#include "iwl-csr.h"
38#include "iwl-prph.h"
39#include "iwl-fh.h"
40#include "iwl-debug.h"
41#include "iwl-power.h"
42#include "iwl-dev.h"
43#include "iwl-led.h"
44#include "iwl-eeprom.h"
45
46/* Highest firmware API version supported */
47#define IL3945_UCODE_API_MAX 2
48
49/* Lowest firmware API version supported */
50#define IL3945_UCODE_API_MIN 1
51
52#define IL3945_FW_PRE "iwlwifi-3945-"
53#define _IL3945_MODULE_FIRMWARE(api) IL3945_FW_PRE #api ".ucode"
54#define IL3945_MODULE_FIRMWARE(api) _IL3945_MODULE_FIRMWARE(api)
55
56/* Default noise level to report when noise measurement is not available.
57 * This may be because we're:
58 * 1) Not associated (4965, no beacon stats being sent to driver)
59 * 2) Scanning (noise measurement does not apply to associated channel)
60 * 3) Receiving CCK (3945 delivers noise info only for OFDM frames)
61 * Use default noise value of -127 ... this is below the range of measurable
62 * Rx dBm for either 3945 or 4965, so it can indicate "unmeasurable" to user.
63 * Also, -127 works better than 0 when averaging frames with/without
64 * noise info (e.g. averaging might be done in app); measured dBm values are
65 * always negative ... using a negative value as the default keeps all
66 * averages within an s8's (used in some apps) range of negative values. */
67#define IL_NOISE_MEAS_NOT_AVAILABLE (-127)
68
69/* Module parameters accessible from iwl-*.c */
70extern struct il_mod_params il3945_mod_params;
71
72struct il3945_rate_scale_data {
73 u64 data;
74 s32 success_counter;
75 s32 success_ratio;
76 s32 counter;
77 s32 average_tpt;
78 unsigned long stamp;
79};
80
81struct il3945_rs_sta {
82 spinlock_t lock;
83 struct il_priv *il;
84 s32 *expected_tpt;
85 unsigned long last_partial_flush;
86 unsigned long last_flush;
87 u32 flush_time;
88 u32 last_tx_packets;
89 u32 tx_packets;
90 u8 tgg;
91 u8 flush_pending;
92 u8 start_rate;
93 struct timer_list rate_scale_flush;
94 struct il3945_rate_scale_data win[RATE_COUNT_3945];
95#ifdef CONFIG_MAC80211_DEBUGFS
96 struct dentry *rs_sta_dbgfs_stats_table_file;
97#endif
98
99 /* used to be in sta_info */
100 int last_txrate_idx;
101};
102
103
104/*
105 * The common struct MUST be first because it is shared between
106 * 3945 and 4965!
107 */
108struct il3945_sta_priv {
109 struct il_station_priv_common common;
110 struct il3945_rs_sta rs_sta;
111};
112
113enum il3945_antenna {
114 IL_ANTENNA_DIVERSITY,
115 IL_ANTENNA_MAIN,
116 IL_ANTENNA_AUX
117};
118
119/*
120 * RTS threshold here is total size [2347] minus 4 FCS bytes
121 * Per spec:
122 * a value of 0 means RTS on all data/management packets
123 * a value > max MSDU size means no RTS
124 * else RTS for data/management frames where MPDU is larger
125 * than RTS value.
126 */
127#define DEFAULT_RTS_THRESHOLD 2347U
128#define MIN_RTS_THRESHOLD 0U
129#define MAX_RTS_THRESHOLD 2347U
130#define MAX_MSDU_SIZE 2304U
131#define MAX_MPDU_SIZE 2346U
132#define DEFAULT_BEACON_INTERVAL 100U
133#define DEFAULT_SHORT_RETRY_LIMIT 7U
134#define DEFAULT_LONG_RETRY_LIMIT 4U
135
136#define IL_TX_FIFO_AC0 0
137#define IL_TX_FIFO_AC1 1
138#define IL_TX_FIFO_AC2 2
139#define IL_TX_FIFO_AC3 3
140#define IL_TX_FIFO_HCCA_1 5
141#define IL_TX_FIFO_HCCA_2 6
142#define IL_TX_FIFO_NONE 7
143
144#define IEEE80211_DATA_LEN 2304
145#define IEEE80211_4ADDR_LEN 30
146#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
147#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
148
149struct il3945_frame {
150 union {
151 struct ieee80211_hdr frame;
152 struct il3945_tx_beacon_cmd beacon;
153 u8 raw[IEEE80211_FRAME_LEN];
154 u8 cmd[360];
155 } u;
156 struct list_head list;
157};
158
159#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
160#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
161#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
162
163#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
164#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
165#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
166
167#define IL_SUPPORTED_RATES_IE_LEN 8
168
169#define SCAN_INTERVAL 100
170
171#define MAX_TID_COUNT 9
172
173#define IL_INVALID_RATE 0xFF
174#define IL_INVALID_VALUE -1
175
176#define STA_PS_STATUS_WAKE 0
177#define STA_PS_STATUS_SLEEP 1
178
179struct il3945_ibss_seq {
180 u8 mac[ETH_ALEN];
181 u16 seq_num;
182 u16 frag_num;
183 unsigned long packet_time;
184 struct list_head list;
185};
186
187#define IL_RX_HDR(x) ((struct il3945_rx_frame_hdr *)(\
188 x->u.rx_frame.stats.payload + \
189 x->u.rx_frame.stats.phy_count))
190#define IL_RX_END(x) ((struct il3945_rx_frame_end *)(\
191 IL_RX_HDR(x)->payload + \
192 le16_to_cpu(IL_RX_HDR(x)->len)))
193#define IL_RX_STATS(x) (&x->u.rx_frame.stats)
194#define IL_RX_DATA(x) (IL_RX_HDR(x)->payload)
195
196
197/******************************************************************************
198 *
199 * Functions implemented in iwl3945-base.c which are forward declared here
200 * for use by iwl-*.c
201 *
202 *****************************************************************************/
203extern int il3945_calc_db_from_ratio(int sig_ratio);
204extern void il3945_rx_replenish(void *data);
205extern void il3945_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
206extern unsigned int il3945_fill_beacon_frame(struct il_priv *il,
207 struct ieee80211_hdr *hdr, int left);
208extern int il3945_dump_nic_event_log(struct il_priv *il, bool full_log,
209 char **buf, bool display);
210extern void il3945_dump_nic_error_log(struct il_priv *il);
211
212/******************************************************************************
213 *
214 * Functions implemented in iwl-[34]*.c which are forward declared here
215 * for use by iwl3945-base.c
216 *
217 * NOTE: The implementation of these functions are hardware specific
218 * which is why they are in the hardware specific files (vs. iwl-base.c)
219 *
220 * Naming convention --
221 * il3945_ <-- Its part of iwlwifi (should be changed to il3945_)
222 * il3945_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
223 * iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
224 * il3945_bg_ <-- Called from work queue context
225 * il3945_mac_ <-- mac80211 callback
226 *
227 ****************************************************************************/
228extern void il3945_hw_rx_handler_setup(struct il_priv *il);
229extern void il3945_hw_setup_deferred_work(struct il_priv *il);
230extern void il3945_hw_cancel_deferred_work(struct il_priv *il);
231extern int il3945_hw_rxq_stop(struct il_priv *il);
232extern int il3945_hw_set_hw_params(struct il_priv *il);
233extern int il3945_hw_nic_init(struct il_priv *il);
234extern int il3945_hw_nic_stop_master(struct il_priv *il);
235extern void il3945_hw_txq_ctx_free(struct il_priv *il);
236extern void il3945_hw_txq_ctx_stop(struct il_priv *il);
237extern int il3945_hw_nic_reset(struct il_priv *il);
238extern int il3945_hw_txq_attach_buf_to_tfd(struct il_priv *il,
239 struct il_tx_queue *txq,
240 dma_addr_t addr, u16 len,
241 u8 reset, u8 pad);
242extern void il3945_hw_txq_free_tfd(struct il_priv *il,
243 struct il_tx_queue *txq);
244extern int il3945_hw_get_temperature(struct il_priv *il);
245extern int il3945_hw_tx_queue_init(struct il_priv *il,
246 struct il_tx_queue *txq);
247extern unsigned int il3945_hw_get_beacon_cmd(struct il_priv *il,
248 struct il3945_frame *frame, u8 rate);
249void il3945_hw_build_tx_cmd_rate(struct il_priv *il,
250 struct il_device_cmd *cmd,
251 struct ieee80211_tx_info *info,
252 struct ieee80211_hdr *hdr,
253 int sta_id, int tx_id);
254extern int il3945_hw_reg_send_txpower(struct il_priv *il);
255extern int il3945_hw_reg_set_txpower(struct il_priv *il, s8 power);
256extern void il3945_hw_rx_stats(struct il_priv *il,
257 struct il_rx_buf *rxb);
258void il3945_reply_stats(struct il_priv *il,
259 struct il_rx_buf *rxb);
260extern void il3945_disable_events(struct il_priv *il);
261extern int il4965_get_temperature(const struct il_priv *il);
262extern void il3945_post_associate(struct il_priv *il);
263extern void il3945_config_ap(struct il_priv *il);
264
265extern int il3945_commit_rxon(struct il_priv *il,
266 struct il_rxon_context *ctx);
267
268/**
269 * il3945_hw_find_station - Find station id for a given BSSID
270 * @bssid: MAC address of station ID to find
271 *
272 * NOTE: This should not be hardware specific but the code has
273 * not yet been merged into a single common layer for managing the
274 * station tables.
275 */
276extern u8 il3945_hw_find_station(struct il_priv *il, const u8 *bssid);
277
278extern struct ieee80211_ops il3945_hw_ops;
279
280extern __le32 il3945_get_antenna_flags(const struct il_priv *il);
281extern int il3945_init_hw_rate_table(struct il_priv *il);
282extern void il3945_reg_txpower_periodic(struct il_priv *il);
283extern int il3945_txpower_set_from_eeprom(struct il_priv *il);
284
285extern const struct il_channel_info *il3945_get_channel_info(
286 const struct il_priv *il, enum ieee80211_band band, u16 channel);
287
288extern int il3945_rs_next_rate(struct il_priv *il, int rate);
289
290/* scanning */
291int il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
292void il3945_post_scan(struct il_priv *il);
293
294/* rates */
295extern const struct il3945_rate_info il3945_rates[RATE_COUNT_3945];
296
297
298
299/* RSSI to dBm */
300#define IL39_RSSI_OFFSET 95
301
302/*
303 * EEPROM related constants, enums, and structures.
304 */
305#define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
306
307/*
308 * Mapping of a Tx power level, at factory calibration temperature,
309 * to a radio/DSP gain table idx.
310 * One for each of 5 "sample" power levels in each band.
311 * v_det is measured at the factory, using the 3945's built-in power amplifier
312 * (PA) output voltage detector. This same detector is used during Tx of
313 * long packets in normal operation to provide feedback as to proper output
314 * level.
315 * Data copied from EEPROM.
316 * DO NOT ALTER THIS STRUCTURE!!!
317 */
318struct il3945_eeprom_txpower_sample {
319 u8 gain_idx; /* idx into power (gain) setup table ... */
320 s8 power; /* ... for this pwr level for this chnl group */
321 u16 v_det; /* PA output voltage */
322} __packed;
323
324/*
325 * Mappings of Tx power levels -> nominal radio/DSP gain table idxes.
326 * One for each channel group (a.k.a. "band") (1 for BG, 4 for A).
327 * Tx power setup code interpolates between the 5 "sample" power levels
328 * to determine the nominal setup for a requested power level.
329 * Data copied from EEPROM.
330 * DO NOT ALTER THIS STRUCTURE!!!
331 */
332struct il3945_eeprom_txpower_group {
333 struct il3945_eeprom_txpower_sample samples[5]; /* 5 power levels */
334 s32 a, b, c, d, e; /* coefficients for voltage->power
335 * formula (signed) */
336 s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on
337 * frequency (signed) */
338 s8 saturation_power; /* highest power possible by h/w in this
339 * band */
340 u8 group_channel; /* "representative" channel # in this band */
341 s16 temperature; /* h/w temperature at factory calib this band
342 * (signed) */
343} __packed;
344
345/*
346 * Temperature-based Tx-power compensation data, not band-specific.
347 * These coefficients are use to modify a/b/c/d/e coeffs based on
348 * difference between current temperature and factory calib temperature.
349 * Data copied from EEPROM.
350 */
351struct il3945_eeprom_temperature_corr {
352 u32 Ta;
353 u32 Tb;
354 u32 Tc;
355 u32 Td;
356 u32 Te;
357} __packed;
358
359/*
360 * EEPROM map
361 */
362struct il3945_eeprom {
363 u8 reserved0[16];
364 u16 device_id; /* abs.ofs: 16 */
365 u8 reserved1[2];
366 u16 pmc; /* abs.ofs: 20 */
367 u8 reserved2[20];
368 u8 mac_address[6]; /* abs.ofs: 42 */
369 u8 reserved3[58];
370 u16 board_revision; /* abs.ofs: 106 */
371 u8 reserved4[11];
372 u8 board_pba_number[9]; /* abs.ofs: 119 */
373 u8 reserved5[8];
374 u16 version; /* abs.ofs: 136 */
375 u8 sku_cap; /* abs.ofs: 138 */
376 u8 leds_mode; /* abs.ofs: 139 */
377 u16 oem_mode;
378 u16 wowlan_mode; /* abs.ofs: 142 */
379 u16 leds_time_interval; /* abs.ofs: 144 */
380 u8 leds_off_time; /* abs.ofs: 146 */
381 u8 leds_on_time; /* abs.ofs: 147 */
382 u8 almgor_m_version; /* abs.ofs: 148 */
383 u8 antenna_switch_type; /* abs.ofs: 149 */
384 u8 reserved6[42];
385 u8 sku_id[4]; /* abs.ofs: 192 */
386
387/*
388 * Per-channel regulatory data.
389 *
390 * Each channel that *might* be supported by 3945 has a fixed location
391 * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
392 * txpower (MSB).
393 *
394 * Entries immediately below are for 20 MHz channel width.
395 *
396 * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
397 */
398 u16 band_1_count; /* abs.ofs: 196 */
399 struct il_eeprom_channel band_1_channels[14]; /* abs.ofs: 198 */
400
401/*
402 * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
403 * 5.0 GHz channels 7, 8, 11, 12, 16
404 * (4915-5080MHz) (none of these is ever supported)
405 */
406 u16 band_2_count; /* abs.ofs: 226 */
407 struct il_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
408
409/*
410 * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
411 * (5170-5320MHz)
412 */
413 u16 band_3_count; /* abs.ofs: 254 */
414 struct il_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
415
416/*
417 * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
418 * (5500-5700MHz)
419 */
420 u16 band_4_count; /* abs.ofs: 280 */
421 struct il_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
422
423/*
424 * 5.7 GHz channels 145, 149, 153, 157, 161, 165
425 * (5725-5825MHz)
426 */
427 u16 band_5_count; /* abs.ofs: 304 */
428 struct il_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
429
430 u8 reserved9[194];
431
432/*
433 * 3945 Txpower calibration data.
434 */
435#define IL_NUM_TX_CALIB_GROUPS 5
436 struct il3945_eeprom_txpower_group groups[IL_NUM_TX_CALIB_GROUPS];
437/* abs.ofs: 512 */
438 struct il3945_eeprom_temperature_corr corrections; /* abs.ofs: 832 */
439 u8 reserved16[172]; /* fill out to full 1024 byte block */
440} __packed;
441
442#define IL3945_EEPROM_IMG_SIZE 1024
443
444/* End of EEPROM */
445
446#define PCI_CFG_REV_ID_BIT_BASIC_SKU (0x40) /* bit 6 */
447#define PCI_CFG_REV_ID_BIT_RTP (0x80) /* bit 7 */
448
449/* 4 DATA + 1 CMD. There are 2 HCCA queues that are not used. */
450#define IL39_NUM_QUEUES 5
451#define IL39_CMD_QUEUE_NUM 4
452
453#define IL_DEFAULT_TX_RETRY 15
454
455/*********************************************/
456
457#define RFD_SIZE 4
458#define NUM_TFD_CHUNKS 4
459
460#define RX_QUEUE_SIZE 256
461#define RX_QUEUE_MASK 255
462#define RX_QUEUE_SIZE_LOG 8
463
464#define TFD_CTL_COUNT_SET(n) (n << 24)
465#define TFD_CTL_COUNT_GET(ctl) ((ctl >> 24) & 7)
466#define TFD_CTL_PAD_SET(n) (n << 28)
467#define TFD_CTL_PAD_GET(ctl) (ctl >> 28)
468
469/* Sizes and addresses for instruction and data memory (SRAM) in
470 * 3945's embedded processor. Driver access is via HBUS_TARG_MEM_* regs. */
471#define IL39_RTC_INST_LOWER_BOUND (0x000000)
472#define IL39_RTC_INST_UPPER_BOUND (0x014000)
473
474#define IL39_RTC_DATA_LOWER_BOUND (0x800000)
475#define IL39_RTC_DATA_UPPER_BOUND (0x808000)
476
477#define IL39_RTC_INST_SIZE (IL39_RTC_INST_UPPER_BOUND - \
478 IL39_RTC_INST_LOWER_BOUND)
479#define IL39_RTC_DATA_SIZE (IL39_RTC_DATA_UPPER_BOUND - \
480 IL39_RTC_DATA_LOWER_BOUND)
481
482#define IL39_MAX_INST_SIZE IL39_RTC_INST_SIZE
483#define IL39_MAX_DATA_SIZE IL39_RTC_DATA_SIZE
484
485/* Size of uCode instruction memory in bootstrap state machine */
486#define IL39_MAX_BSM_SIZE IL39_RTC_INST_SIZE
487
488static inline int il3945_hw_valid_rtc_data_addr(u32 addr)
489{
490 return (addr >= IL39_RTC_DATA_LOWER_BOUND &&
491 addr < IL39_RTC_DATA_UPPER_BOUND);
492}
493
494/* Base physical address of il3945_shared is provided to FH_TSSR_CBB_BASE
495 * and &il3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
496struct il3945_shared {
497 __le32 tx_base_ptr[8];
498} __packed;
499
500static inline u8 il3945_hw_get_rate(__le16 rate_n_flags)
501{
502 return le16_to_cpu(rate_n_flags) & 0xFF;
503}
504
505static inline u16 il3945_hw_get_rate_n_flags(__le16 rate_n_flags)
506{
507 return le16_to_cpu(rate_n_flags);
508}
509
510static inline __le16 il3945_hw_set_rate_n_flags(u8 rate, u16 flags)
511{
512 return cpu_to_le16((u16)rate|flags);
513}
514
515/************************************/
516/* iwl3945 Flow Handler Definitions */
517/************************************/
518
519/**
520 * This I/O area is directly read/writable by driver (e.g. Linux uses writel())
521 * Addresses are offsets from device's PCI hardware base address.
522 */
523#define FH39_MEM_LOWER_BOUND (0x0800)
524#define FH39_MEM_UPPER_BOUND (0x1000)
525
526#define FH39_CBCC_TBL (FH39_MEM_LOWER_BOUND + 0x140)
527#define FH39_TFDB_TBL (FH39_MEM_LOWER_BOUND + 0x180)
528#define FH39_RCSR_TBL (FH39_MEM_LOWER_BOUND + 0x400)
529#define FH39_RSSR_TBL (FH39_MEM_LOWER_BOUND + 0x4c0)
530#define FH39_TCSR_TBL (FH39_MEM_LOWER_BOUND + 0x500)
531#define FH39_TSSR_TBL (FH39_MEM_LOWER_BOUND + 0x680)
532
533/* TFDB (Transmit Frame Buffer Descriptor) */
534#define FH39_TFDB(_ch, buf) (FH39_TFDB_TBL + \
535 ((_ch) * 2 + (buf)) * 0x28)
536#define FH39_TFDB_CHNL_BUF_CTRL_REG(_ch) (FH39_TFDB_TBL + 0x50 * (_ch))
537
538/* CBCC channel is [0,2] */
539#define FH39_CBCC(_ch) (FH39_CBCC_TBL + (_ch) * 0x8)
540#define FH39_CBCC_CTRL(_ch) (FH39_CBCC(_ch) + 0x00)
541#define FH39_CBCC_BASE(_ch) (FH39_CBCC(_ch) + 0x04)
542
543/* RCSR channel is [0,2] */
544#define FH39_RCSR(_ch) (FH39_RCSR_TBL + (_ch) * 0x40)
545#define FH39_RCSR_CONFIG(_ch) (FH39_RCSR(_ch) + 0x00)
546#define FH39_RCSR_RBD_BASE(_ch) (FH39_RCSR(_ch) + 0x04)
547#define FH39_RCSR_WPTR(_ch) (FH39_RCSR(_ch) + 0x20)
548#define FH39_RCSR_RPTR_ADDR(_ch) (FH39_RCSR(_ch) + 0x24)
549
550#define FH39_RSCSR_CHNL0_WPTR (FH39_RCSR_WPTR(0))
551
552/* RSSR */
553#define FH39_RSSR_CTRL (FH39_RSSR_TBL + 0x000)
554#define FH39_RSSR_STATUS (FH39_RSSR_TBL + 0x004)
555
556/* TCSR */
557#define FH39_TCSR(_ch) (FH39_TCSR_TBL + (_ch) * 0x20)
558#define FH39_TCSR_CONFIG(_ch) (FH39_TCSR(_ch) + 0x00)
559#define FH39_TCSR_CREDIT(_ch) (FH39_TCSR(_ch) + 0x04)
560#define FH39_TCSR_BUFF_STTS(_ch) (FH39_TCSR(_ch) + 0x08)
561
562/* TSSR */
563#define FH39_TSSR_CBB_BASE (FH39_TSSR_TBL + 0x000)
564#define FH39_TSSR_MSG_CONFIG (FH39_TSSR_TBL + 0x008)
565#define FH39_TSSR_TX_STATUS (FH39_TSSR_TBL + 0x010)
566
567
568/* DBM */
569
570#define FH39_SRVC_CHNL (6)
571
572#define FH39_RCSR_RX_CONFIG_REG_POS_RBDC_SIZE (20)
573#define FH39_RCSR_RX_CONFIG_REG_POS_IRQ_RBTH (4)
574
575#define FH39_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN (0x08000000)
576
577#define FH39_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE (0x80000000)
578
579#define FH39_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE (0x20000000)
580
581#define FH39_RCSR_RX_CONFIG_REG_VAL_MAX_FRAG_SIZE_128 (0x01000000)
582
583#define FH39_RCSR_RX_CONFIG_REG_VAL_IRQ_DEST_INT_HOST (0x00001000)
584
585#define FH39_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH (0x00000000)
586
587#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
588#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
589
590#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
591#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
592
593#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
594
595#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
596
597#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
598#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
599
600#define FH39_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00004000)
601
602#define FH39_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
603
604#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
605#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
606
607#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
608
609#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
610#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
611
612#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
613#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
614
615#define FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) (BIT(_ch) << 24)
616#define FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch) (BIT(_ch) << 16)
617
618#define FH39_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_ch) \
619 (FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) | \
620 FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch))
621
622#define FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
623
624struct il3945_tfd_tb {
625 __le32 addr;
626 __le32 len;
627} __packed;
628
629struct il3945_tfd {
630 __le32 control_flags;
631 struct il3945_tfd_tb tbs[4];
632 u8 __pad[28];
633} __packed;
634
635#ifdef CONFIG_IWLEGACY_DEBUGFS
636ssize_t il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
637 size_t count, loff_t *ppos);
638ssize_t il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
639 size_t count, loff_t *ppos);
640ssize_t il3945_ucode_general_stats_read(struct file *file,
641 char __user *user_buf, size_t count,
642 loff_t *ppos);
643#else
644static ssize_t il3945_ucode_rx_stats_read(struct file *file,
645 char __user *user_buf, size_t count,
646 loff_t *ppos)
647{
648 return 0;
649}
650static ssize_t il3945_ucode_tx_stats_read(struct file *file,
651 char __user *user_buf, size_t count,
652 loff_t *ppos)
653{
654 return 0;
655}
656static ssize_t il3945_ucode_general_stats_read(struct file *file,
657 char __user *user_buf,
658 size_t count, loff_t *ppos)
659{
660 return 0;
661}
662#endif
663
664/* Requires full declaration of il_priv before including */
665#include "iwl-io.h"
666
667#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.h b/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.h
deleted file mode 100644
index 9d1a4a041b18..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-3945-debugfs.h
+++ /dev/null
@@ -1,60 +0,0 @@
1/******************************************************************************
2 *
3 * GPL LICENSE SUMMARY
4 *
5 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of version 2 of the GNU General Public License as
9 * published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
19 * USA
20 *
21 * The full GNU General Public License is included in this distribution
22 * in the file called LICENSE.GPL.
23 *
24 * Contact Information:
25 * Intel Linux Wireless <ilw@linux.intel.com>
26 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
27 *****************************************************************************/
28
29#include "iwl-dev.h"
30#include "iwl-core.h"
31#include "iwl-debug.h"
32
33#ifdef CONFIG_IWLEGACY_DEBUGFS
34ssize_t il3945_ucode_rx_stats_read(struct file *file, char __user *user_buf,
35 size_t count, loff_t *ppos);
36ssize_t il3945_ucode_tx_stats_read(struct file *file, char __user *user_buf,
37 size_t count, loff_t *ppos);
38ssize_t il3945_ucode_general_stats_read(struct file *file,
39 char __user *user_buf, size_t count,
40 loff_t *ppos);
41#else
42static ssize_t il3945_ucode_rx_stats_read(struct file *file,
43 char __user *user_buf, size_t count,
44 loff_t *ppos)
45{
46 return 0;
47}
48static ssize_t il3945_ucode_tx_stats_read(struct file *file,
49 char __user *user_buf, size_t count,
50 loff_t *ppos)
51{
52 return 0;
53}
54static ssize_t il3945_ucode_general_stats_read(struct file *file,
55 char __user *user_buf,
56 size_t count, loff_t *ppos)
57{
58 return 0;
59}
60#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-fh.h b/drivers/net/wireless/iwlegacy/iwl-3945-fh.h
deleted file mode 100644
index aa44a9036201..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-3945-fh.h
+++ /dev/null
@@ -1,187 +0,0 @@
1/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
8 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
26 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63#ifndef __il_3945_fh_h__
64#define __il_3945_fh_h__
65
66/************************************/
67/* iwl3945 Flow Handler Definitions */
68/************************************/
69
70/**
71 * This I/O area is directly read/writable by driver (e.g. Linux uses writel())
72 * Addresses are offsets from device's PCI hardware base address.
73 */
74#define FH39_MEM_LOWER_BOUND (0x0800)
75#define FH39_MEM_UPPER_BOUND (0x1000)
76
77#define FH39_CBCC_TBL (FH39_MEM_LOWER_BOUND + 0x140)
78#define FH39_TFDB_TBL (FH39_MEM_LOWER_BOUND + 0x180)
79#define FH39_RCSR_TBL (FH39_MEM_LOWER_BOUND + 0x400)
80#define FH39_RSSR_TBL (FH39_MEM_LOWER_BOUND + 0x4c0)
81#define FH39_TCSR_TBL (FH39_MEM_LOWER_BOUND + 0x500)
82#define FH39_TSSR_TBL (FH39_MEM_LOWER_BOUND + 0x680)
83
84/* TFDB (Transmit Frame Buffer Descriptor) */
85#define FH39_TFDB(_ch, buf) (FH39_TFDB_TBL + \
86 ((_ch) * 2 + (buf)) * 0x28)
87#define FH39_TFDB_CHNL_BUF_CTRL_REG(_ch) (FH39_TFDB_TBL + 0x50 * (_ch))
88
89/* CBCC channel is [0,2] */
90#define FH39_CBCC(_ch) (FH39_CBCC_TBL + (_ch) * 0x8)
91#define FH39_CBCC_CTRL(_ch) (FH39_CBCC(_ch) + 0x00)
92#define FH39_CBCC_BASE(_ch) (FH39_CBCC(_ch) + 0x04)
93
94/* RCSR channel is [0,2] */
95#define FH39_RCSR(_ch) (FH39_RCSR_TBL + (_ch) * 0x40)
96#define FH39_RCSR_CONFIG(_ch) (FH39_RCSR(_ch) + 0x00)
97#define FH39_RCSR_RBD_BASE(_ch) (FH39_RCSR(_ch) + 0x04)
98#define FH39_RCSR_WPTR(_ch) (FH39_RCSR(_ch) + 0x20)
99#define FH39_RCSR_RPTR_ADDR(_ch) (FH39_RCSR(_ch) + 0x24)
100
101#define FH39_RSCSR_CHNL0_WPTR (FH39_RCSR_WPTR(0))
102
103/* RSSR */
104#define FH39_RSSR_CTRL (FH39_RSSR_TBL + 0x000)
105#define FH39_RSSR_STATUS (FH39_RSSR_TBL + 0x004)
106
107/* TCSR */
108#define FH39_TCSR(_ch) (FH39_TCSR_TBL + (_ch) * 0x20)
109#define FH39_TCSR_CONFIG(_ch) (FH39_TCSR(_ch) + 0x00)
110#define FH39_TCSR_CREDIT(_ch) (FH39_TCSR(_ch) + 0x04)
111#define FH39_TCSR_BUFF_STTS(_ch) (FH39_TCSR(_ch) + 0x08)
112
113/* TSSR */
114#define FH39_TSSR_CBB_BASE (FH39_TSSR_TBL + 0x000)
115#define FH39_TSSR_MSG_CONFIG (FH39_TSSR_TBL + 0x008)
116#define FH39_TSSR_TX_STATUS (FH39_TSSR_TBL + 0x010)
117
118
119/* DBM */
120
121#define FH39_SRVC_CHNL (6)
122
123#define FH39_RCSR_RX_CONFIG_REG_POS_RBDC_SIZE (20)
124#define FH39_RCSR_RX_CONFIG_REG_POS_IRQ_RBTH (4)
125
126#define FH39_RCSR_RX_CONFIG_REG_BIT_WR_STTS_EN (0x08000000)
127
128#define FH39_RCSR_RX_CONFIG_REG_VAL_DMA_CHNL_EN_ENABLE (0x80000000)
129
130#define FH39_RCSR_RX_CONFIG_REG_VAL_RDRBD_EN_ENABLE (0x20000000)
131
132#define FH39_RCSR_RX_CONFIG_REG_VAL_MAX_FRAG_SIZE_128 (0x01000000)
133
134#define FH39_RCSR_RX_CONFIG_REG_VAL_IRQ_DEST_INT_HOST (0x00001000)
135
136#define FH39_RCSR_RX_CONFIG_REG_VAL_MSG_MODE_FH (0x00000000)
137
138#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_TXF (0x00000000)
139#define FH39_TCSR_TX_CONFIG_REG_VAL_MSG_MODE_DRIVER (0x00000001)
140
141#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_DISABLE_VAL (0x00000000)
142#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CREDIT_ENABLE_VAL (0x00000008)
143
144#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_HOST_IFTFD (0x00200000)
145
146#define FH39_TCSR_TX_CONFIG_REG_VAL_CIRQ_RTC_NOINT (0x00000000)
147
148#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_PAUSE (0x00000000)
149#define FH39_TCSR_TX_CONFIG_REG_VAL_DMA_CHNL_ENABLE (0x80000000)
150
151#define FH39_TCSR_CHNL_TX_BUF_STS_REG_VAL_TFDB_VALID (0x00004000)
152
153#define FH39_TCSR_CHNL_TX_BUF_STS_REG_BIT_TFDB_WPTR (0x00000001)
154
155#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TXPD_ON (0xFF000000)
156#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_TXPD_ON (0x00FF0000)
157
158#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_MAX_FRAG_SIZE_128B (0x00000400)
159
160#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_SNOOP_RD_TFD_ON (0x00000100)
161#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RD_CBB_ON (0x00000080)
162
163#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_ORDER_RSP_WAIT_TH (0x00000020)
164#define FH39_TSSR_TX_MSG_CONFIG_REG_VAL_RSP_WAIT_TH (0x00000005)
165
166#define FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) (BIT(_ch) << 24)
167#define FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch) (BIT(_ch) << 16)
168
169#define FH39_TSSR_TX_STATUS_REG_MSK_CHNL_IDLE(_ch) \
170 (FH39_TSSR_TX_STATUS_REG_BIT_BUFS_EMPTY(_ch) | \
171 FH39_TSSR_TX_STATUS_REG_BIT_NO_PEND_REQ(_ch))
172
173#define FH39_RSSR_CHNL0_RX_STATUS_CHNL_IDLE (0x01000000)
174
175struct il3945_tfd_tb {
176 __le32 addr;
177 __le32 len;
178} __packed;
179
180struct il3945_tfd {
181 __le32 control_flags;
182 struct il3945_tfd_tb tbs[4];
183 u8 __pad[28];
184} __packed;
185
186
187#endif /* __il_3945_fh_h__ */
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h b/drivers/net/wireless/iwlegacy/iwl-3945-hw.h
deleted file mode 100644
index 53e5fb4373d9..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-3945-hw.h
+++ /dev/null
@@ -1,291 +0,0 @@
1/******************************************************************************
2 *
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
5 *
6 * GPL LICENSE SUMMARY
7 *
8 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
22 * USA
23 *
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
26 *
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
30 *
31 * BSD LICENSE
32 *
33 * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 *
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
45 * distribution.
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
49 *
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *
62 *****************************************************************************/
63/*
64 * Please use this file (iwl-3945-hw.h) only for hardware-related definitions.
65 * Please use iwl-commands.h for uCode API definitions.
66 * Please use iwl-3945.h for driver implementation definitions.
67 */
68
69#ifndef __il_3945_hw__
70#define __il_3945_hw__
71
72#include "iwl-eeprom.h"
73
74/* RSSI to dBm */
75#define IL39_RSSI_OFFSET 95
76
77/*
78 * EEPROM related constants, enums, and structures.
79 */
80#define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7)
81
82/*
83 * Mapping of a Tx power level, at factory calibration temperature,
84 * to a radio/DSP gain table idx.
85 * One for each of 5 "sample" power levels in each band.
86 * v_det is measured at the factory, using the 3945's built-in power amplifier
87 * (PA) output voltage detector. This same detector is used during Tx of
88 * long packets in normal operation to provide feedback as to proper output
89 * level.
90 * Data copied from EEPROM.
91 * DO NOT ALTER THIS STRUCTURE!!!
92 */
93struct il3945_eeprom_txpower_sample {
94 u8 gain_idx; /* idx into power (gain) setup table ... */
95 s8 power; /* ... for this pwr level for this chnl group */
96 u16 v_det; /* PA output voltage */
97} __packed;
98
99/*
100 * Mappings of Tx power levels -> nominal radio/DSP gain table idxes.
101 * One for each channel group (a.k.a. "band") (1 for BG, 4 for A).
102 * Tx power setup code interpolates between the 5 "sample" power levels
103 * to determine the nominal setup for a requested power level.
104 * Data copied from EEPROM.
105 * DO NOT ALTER THIS STRUCTURE!!!
106 */
107struct il3945_eeprom_txpower_group {
108 struct il3945_eeprom_txpower_sample samples[5]; /* 5 power levels */
109 s32 a, b, c, d, e; /* coefficients for voltage->power
110 * formula (signed) */
111 s32 Fa, Fb, Fc, Fd, Fe; /* these modify coeffs based on
112 * frequency (signed) */
113 s8 saturation_power; /* highest power possible by h/w in this
114 * band */
115 u8 group_channel; /* "representative" channel # in this band */
116 s16 temperature; /* h/w temperature at factory calib this band
117 * (signed) */
118} __packed;
119
120/*
121 * Temperature-based Tx-power compensation data, not band-specific.
122 * These coefficients are use to modify a/b/c/d/e coeffs based on
123 * difference between current temperature and factory calib temperature.
124 * Data copied from EEPROM.
125 */
126struct il3945_eeprom_temperature_corr {
127 u32 Ta;
128 u32 Tb;
129 u32 Tc;
130 u32 Td;
131 u32 Te;
132} __packed;
133
134/*
135 * EEPROM map
136 */
137struct il3945_eeprom {
138 u8 reserved0[16];
139 u16 device_id; /* abs.ofs: 16 */
140 u8 reserved1[2];
141 u16 pmc; /* abs.ofs: 20 */
142 u8 reserved2[20];
143 u8 mac_address[6]; /* abs.ofs: 42 */
144 u8 reserved3[58];
145 u16 board_revision; /* abs.ofs: 106 */
146 u8 reserved4[11];
147 u8 board_pba_number[9]; /* abs.ofs: 119 */
148 u8 reserved5[8];
149 u16 version; /* abs.ofs: 136 */
150 u8 sku_cap; /* abs.ofs: 138 */
151 u8 leds_mode; /* abs.ofs: 139 */
152 u16 oem_mode;
153 u16 wowlan_mode; /* abs.ofs: 142 */
154 u16 leds_time_interval; /* abs.ofs: 144 */
155 u8 leds_off_time; /* abs.ofs: 146 */
156 u8 leds_on_time; /* abs.ofs: 147 */
157 u8 almgor_m_version; /* abs.ofs: 148 */
158 u8 antenna_switch_type; /* abs.ofs: 149 */
159 u8 reserved6[42];
160 u8 sku_id[4]; /* abs.ofs: 192 */
161
162/*
163 * Per-channel regulatory data.
164 *
165 * Each channel that *might* be supported by 3945 has a fixed location
166 * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
167 * txpower (MSB).
168 *
169 * Entries immediately below are for 20 MHz channel width.
170 *
171 * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
172 */
173 u16 band_1_count; /* abs.ofs: 196 */
174 struct il_eeprom_channel band_1_channels[14]; /* abs.ofs: 198 */
175
176/*
177 * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
178 * 5.0 GHz channels 7, 8, 11, 12, 16
179 * (4915-5080MHz) (none of these is ever supported)
180 */
181 u16 band_2_count; /* abs.ofs: 226 */
182 struct il_eeprom_channel band_2_channels[13]; /* abs.ofs: 228 */
183
184/*
185 * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
186 * (5170-5320MHz)
187 */
188 u16 band_3_count; /* abs.ofs: 254 */
189 struct il_eeprom_channel band_3_channels[12]; /* abs.ofs: 256 */
190
191/*
192 * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
193 * (5500-5700MHz)
194 */
195 u16 band_4_count; /* abs.ofs: 280 */
196 struct il_eeprom_channel band_4_channels[11]; /* abs.ofs: 282 */
197
198/*
199 * 5.7 GHz channels 145, 149, 153, 157, 161, 165
200 * (5725-5825MHz)
201 */
202 u16 band_5_count; /* abs.ofs: 304 */
203 struct il_eeprom_channel band_5_channels[6]; /* abs.ofs: 306 */
204
205 u8 reserved9[194];
206
207/*
208 * 3945 Txpower calibration data.
209 */
210#define IL_NUM_TX_CALIB_GROUPS 5
211 struct il3945_eeprom_txpower_group groups[IL_NUM_TX_CALIB_GROUPS];
212/* abs.ofs: 512 */
213 struct il3945_eeprom_temperature_corr corrections; /* abs.ofs: 832 */
214 u8 reserved16[172]; /* fill out to full 1024 byte block */
215} __packed;
216
217#define IL3945_EEPROM_IMG_SIZE 1024
218
219/* End of EEPROM */
220
221#define PCI_CFG_REV_ID_BIT_BASIC_SKU (0x40) /* bit 6 */
222#define PCI_CFG_REV_ID_BIT_RTP (0x80) /* bit 7 */
223
224/* 4 DATA + 1 CMD. There are 2 HCCA queues that are not used. */
225#define IL39_NUM_QUEUES 5
226#define IL39_CMD_QUEUE_NUM 4
227
228#define IL_DEFAULT_TX_RETRY 15
229
230/*********************************************/
231
232#define RFD_SIZE 4
233#define NUM_TFD_CHUNKS 4
234
235#define RX_QUEUE_SIZE 256
236#define RX_QUEUE_MASK 255
237#define RX_QUEUE_SIZE_LOG 8
238
239#define U32_PAD(n) ((4-(n))&0x3)
240
241#define TFD_CTL_COUNT_SET(n) (n << 24)
242#define TFD_CTL_COUNT_GET(ctl) ((ctl >> 24) & 7)
243#define TFD_CTL_PAD_SET(n) (n << 28)
244#define TFD_CTL_PAD_GET(ctl) (ctl >> 28)
245
246/* Sizes and addresses for instruction and data memory (SRAM) in
247 * 3945's embedded processor. Driver access is via HBUS_TARG_MEM_* regs. */
248#define IL39_RTC_INST_LOWER_BOUND (0x000000)
249#define IL39_RTC_INST_UPPER_BOUND (0x014000)
250
251#define IL39_RTC_DATA_LOWER_BOUND (0x800000)
252#define IL39_RTC_DATA_UPPER_BOUND (0x808000)
253
254#define IL39_RTC_INST_SIZE (IL39_RTC_INST_UPPER_BOUND - \
255 IL39_RTC_INST_LOWER_BOUND)
256#define IL39_RTC_DATA_SIZE (IL39_RTC_DATA_UPPER_BOUND - \
257 IL39_RTC_DATA_LOWER_BOUND)
258
259#define IL39_MAX_INST_SIZE IL39_RTC_INST_SIZE
260#define IL39_MAX_DATA_SIZE IL39_RTC_DATA_SIZE
261
262/* Size of uCode instruction memory in bootstrap state machine */
263#define IL39_MAX_BSM_SIZE IL39_RTC_INST_SIZE
264
265static inline int il3945_hw_valid_rtc_data_addr(u32 addr)
266{
267 return (addr >= IL39_RTC_DATA_LOWER_BOUND &&
268 addr < IL39_RTC_DATA_UPPER_BOUND);
269}
270
271/* Base physical address of il3945_shared is provided to FH_TSSR_CBB_BASE
272 * and &il3945_shared.rx_read_ptr[0] is provided to FH_RCSR_RPTR_ADDR(0) */
273struct il3945_shared {
274 __le32 tx_base_ptr[8];
275} __packed;
276
277static inline u8 il3945_hw_get_rate(__le16 rate_n_flags)
278{
279 return le16_to_cpu(rate_n_flags) & 0xFF;
280}
281
282static inline u16 il3945_hw_get_rate_n_flags(__le16 rate_n_flags)
283{
284 return le16_to_cpu(rate_n_flags);
285}
286
287static inline __le16 il3945_hw_set_rate_n_flags(u8 rate, u16 flags)
288{
289 return cpu_to_le16((u16)rate|flags);
290}
291#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-3945.h b/drivers/net/wireless/iwlegacy/iwl-3945.h
deleted file mode 100644
index 80fcbf8bbc5b..000000000000
--- a/drivers/net/wireless/iwlegacy/iwl-3945.h
+++ /dev/null
@@ -1,308 +0,0 @@
1/******************************************************************************
2 *
3 * Copyright(c) 2003 - 2011 Intel Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
20 *
21 * Contact Information:
22 * Intel Linux Wireless <ilw@linux.intel.com>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24 *
25 *****************************************************************************/
26/*
27 * Please use this file (iwl-3945.h) for driver implementation definitions.
28 * Please use iwl-3945-commands.h for uCode API definitions.
29 * Please use iwl-3945-hw.h for hardware-related definitions.
30 */
31
32#ifndef __il_3945_h__
33#define __il_3945_h__
34
35#include <linux/pci.h> /* for struct pci_device_id */
36#include <linux/kernel.h>
37#include <net/ieee80211_radiotap.h>
38
39/* Hardware specific file defines the PCI IDs table for that hardware module */
40extern const struct pci_device_id il3945_hw_card_ids[];
41
42#include "iwl-csr.h"
43#include "iwl-prph.h"
44#include "iwl-fh.h"
45#include "iwl-3945-hw.h"
46#include "iwl-debug.h"
47#include "iwl-power.h"
48#include "iwl-dev.h"
49#include "iwl-led.h"
50
51/* Highest firmware API version supported */
52#define IL3945_UCODE_API_MAX 2
53
54/* Lowest firmware API version supported */
55#define IL3945_UCODE_API_MIN 1
56
57#define IL3945_FW_PRE "iwlwifi-3945-"
58#define _IL3945_MODULE_FIRMWARE(api) IL3945_FW_PRE #api ".ucode"
59#define IL3945_MODULE_FIRMWARE(api) _IL3945_MODULE_FIRMWARE(api)
60
61/* Default noise level to report when noise measurement is not available.
62 * This may be because we're:
63 * 1) Not associated (4965, no beacon stats being sent to driver)
64 * 2) Scanning (noise measurement does not apply to associated channel)
65 * 3) Receiving CCK (3945 delivers noise info only for OFDM frames)
66 * Use default noise value of -127 ... this is below the range of measurable
67 * Rx dBm for either 3945 or 4965, so it can indicate "unmeasurable" to user.
68 * Also, -127 works better than 0 when averaging frames with/without
69 * noise info (e.g. averaging might be done in app); measured dBm values are
70 * always negative ... using a negative value as the default keeps all
71 * averages within an s8's (used in some apps) range of negative values. */
72#define IL_NOISE_MEAS_NOT_AVAILABLE (-127)
73
74/* Module parameters accessible from iwl-*.c */
75extern struct il_mod_params il3945_mod_params;
76
77struct il3945_rate_scale_data {
78 u64 data;
79 s32 success_counter;
80 s32 success_ratio;
81 s32 counter;
82 s32 average_tpt;
83 unsigned long stamp;
84};
85
86struct il3945_rs_sta {
87 spinlock_t lock;
88 struct il_priv *il;
89 s32 *expected_tpt;
90 unsigned long last_partial_flush;
91 unsigned long last_flush;
92 u32 flush_time;
93 u32 last_tx_packets;
94 u32 tx_packets;
95 u8 tgg;
96 u8 flush_pending;
97 u8 start_rate;
98 struct timer_list rate_scale_flush;
99 struct il3945_rate_scale_data win[RATE_COUNT_3945];
100#ifdef CONFIG_MAC80211_DEBUGFS
101 struct dentry *rs_sta_dbgfs_stats_table_file;
102#endif
103
104 /* used to be in sta_info */
105 int last_txrate_idx;
106};
107
108
109/*
110 * The common struct MUST be first because it is shared between
111 * 3945 and 4965!
112 */
113struct il3945_sta_priv {
114 struct il_station_priv_common common;
115 struct il3945_rs_sta rs_sta;
116};
117
118enum il3945_antenna {
119 IL_ANTENNA_DIVERSITY,
120 IL_ANTENNA_MAIN,
121 IL_ANTENNA_AUX
122};
123
124/*
125 * RTS threshold here is total size [2347] minus 4 FCS bytes
126 * Per spec:
127 * a value of 0 means RTS on all data/management packets
128 * a value > max MSDU size means no RTS
129 * else RTS for data/management frames where MPDU is larger
130 * than RTS value.
131 */
132#define DEFAULT_RTS_THRESHOLD 2347U
133#define MIN_RTS_THRESHOLD 0U
134#define MAX_RTS_THRESHOLD 2347U
135#define MAX_MSDU_SIZE 2304U
136#define MAX_MPDU_SIZE 2346U
137#define DEFAULT_BEACON_INTERVAL 100U
138#define DEFAULT_SHORT_RETRY_LIMIT 7U
139#define DEFAULT_LONG_RETRY_LIMIT 4U
140
141#define IL_TX_FIFO_AC0 0
142#define IL_TX_FIFO_AC1 1
143#define IL_TX_FIFO_AC2 2
144#define IL_TX_FIFO_AC3 3
145#define IL_TX_FIFO_HCCA_1 5
146#define IL_TX_FIFO_HCCA_2 6
147#define IL_TX_FIFO_NONE 7
148
149#define IEEE80211_DATA_LEN 2304
150#define IEEE80211_4ADDR_LEN 30
151#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
152#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
153
154struct il3945_frame {
155 union {
156 struct ieee80211_hdr frame;
157 struct il3945_tx_beacon_cmd beacon;
158 u8 raw[IEEE80211_FRAME_LEN];
159 u8 cmd[360];
160 } u;
161 struct list_head list;
162};
163
164#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
165#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
166#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
167
168#define SUP_RATE_11A_MAX_NUM_CHANNELS 8
169#define SUP_RATE_11B_MAX_NUM_CHANNELS 4
170#define SUP_RATE_11G_MAX_NUM_CHANNELS 12
171
172#define IL_SUPPORTED_RATES_IE_LEN 8
173
174#define SCAN_INTERVAL 100
175
176#define MAX_TID_COUNT 9
177
178#define IL_INVALID_RATE 0xFF
179#define IL_INVALID_VALUE -1
180
181#define STA_PS_STATUS_WAKE 0
182#define STA_PS_STATUS_SLEEP 1
183
184struct il3945_ibss_seq {
185 u8 mac[ETH_ALEN];
186 u16 seq_num;
187 u16 frag_num;
188 unsigned long packet_time;
189 struct list_head list;
190};
191
192#define IL_RX_HDR(x) ((struct il3945_rx_frame_hdr *)(\
193 x->u.rx_frame.stats.payload + \
194 x->u.rx_frame.stats.phy_count))
195#define IL_RX_END(x) ((struct il3945_rx_frame_end *)(\
196 IL_RX_HDR(x)->payload + \
197 le16_to_cpu(IL_RX_HDR(x)->len)))
198#define IL_RX_STATS(x) (&x->u.rx_frame.stats)
199#define IL_RX_DATA(x) (IL_RX_HDR(x)->payload)
200
201
202/******************************************************************************
203 *
204 * Functions implemented in iwl3945-base.c which are forward declared here
205 * for use by iwl-*.c
206 *
207 *****************************************************************************/
208extern int il3945_calc_db_from_ratio(int sig_ratio);
209extern void il3945_rx_replenish(void *data);
210extern void il3945_rx_queue_reset(struct il_priv *il, struct il_rx_queue *rxq);
211extern unsigned int il3945_fill_beacon_frame(struct il_priv *il,
212 struct ieee80211_hdr *hdr, int left);
213extern int il3945_dump_nic_event_log(struct il_priv *il, bool full_log,
214 char **buf, bool display);
215extern void il3945_dump_nic_error_log(struct il_priv *il);
216
217/******************************************************************************
218 *
219 * Functions implemented in iwl-[34]*.c which are forward declared here
220 * for use by iwl3945-base.c
221 *
222 * NOTE: The implementation of these functions are hardware specific
223 * which is why they are in the hardware specific files (vs. iwl-base.c)
224 *
225 * Naming convention --
226 * il3945_ <-- Its part of iwlwifi (should be changed to il3945_)
227 * il3945_hw_ <-- Hardware specific (implemented in iwl-XXXX.c by all HW)
228 * iwlXXXX_ <-- Hardware specific (implemented in iwl-XXXX.c for XXXX)
229 * il3945_bg_ <-- Called from work queue context
230 * il3945_mac_ <-- mac80211 callback
231 *
232 ****************************************************************************/
233extern void il3945_hw_rx_handler_setup(struct il_priv *il);
234extern void il3945_hw_setup_deferred_work(struct il_priv *il);
235extern void il3945_hw_cancel_deferred_work(struct il_priv *il);
236extern int il3945_hw_rxq_stop(struct il_priv *il);
237extern int il3945_hw_set_hw_params(struct il_priv *il);
238extern int il3945_hw_nic_init(struct il_priv *il);
239extern int il3945_hw_nic_stop_master(struct il_priv *il);
240extern void il3945_hw_txq_ctx_free(struct il_priv *il);
241extern void il3945_hw_txq_ctx_stop(struct il_priv *il);
242extern int il3945_hw_nic_reset(struct il_priv *il);
243extern int il3945_hw_txq_attach_buf_to_tfd(struct il_priv *il,
244 struct il_tx_queue *txq,
245 dma_addr_t addr, u16 len,
246 u8 reset, u8 pad);
247extern void il3945_hw_txq_free_tfd(struct il_priv *il,
248 struct il_tx_queue *txq);
249extern int il3945_hw_get_temperature(struct il_priv *il);
250extern int il3945_hw_tx_queue_init(struct il_priv *il,
251 struct il_tx_queue *txq);
252extern unsigned int il3945_hw_get_beacon_cmd(struct il_priv *il,
253 struct il3945_frame *frame, u8 rate);
254void il3945_hw_build_tx_cmd_rate(struct il_priv *il,
255 struct il_device_cmd *cmd,
256 struct ieee80211_tx_info *info,
257 struct ieee80211_hdr *hdr,
258 int sta_id, int tx_id);
259extern int il3945_hw_reg_send_txpower(struct il_priv *il);
260extern int il3945_hw_reg_set_txpower(struct il_priv *il, s8 power);
261extern void il3945_hw_rx_stats(struct il_priv *il,
262 struct il_rx_buf *rxb);
263void il3945_reply_stats(struct il_priv *il,
264 struct il_rx_buf *rxb);
265extern void il3945_disable_events(struct il_priv *il);
266extern int il4965_get_temperature(const struct il_priv *il);
267extern void il3945_post_associate(struct il_priv *il);
268extern void il3945_config_ap(struct il_priv *il);
269
270extern int il3945_commit_rxon(struct il_priv *il,
271 struct il_rxon_context *ctx);
272
273/**
274 * il3945_hw_find_station - Find station id for a given BSSID
275 * @bssid: MAC address of station ID to find
276 *
277 * NOTE: This should not be hardware specific but the code has
278 * not yet been merged into a single common layer for managing the
279 * station tables.
280 */
281extern u8 il3945_hw_find_station(struct il_priv *il, const u8 *bssid);
282
283extern struct ieee80211_ops il3945_hw_ops;
284
285/*
286 * Forward declare iwl-3945.c functions for iwl3945-base.c
287 */
288extern __le32 il3945_get_antenna_flags(const struct il_priv *il);
289extern int il3945_init_hw_rate_table(struct il_priv *il);
290extern void il3945_reg_txpower_periodic(struct il_priv *il);
291extern int il3945_txpower_set_from_eeprom(struct il_priv *il);
292
293extern const struct il_channel_info *il3945_get_channel_info(
294 const struct il_priv *il, enum ieee80211_band band, u16 channel);
295
296extern int il3945_rs_next_rate(struct il_priv *il, int rate);
297
298/* scanning */
299int il3945_request_scan(struct il_priv *il, struct ieee80211_vif *vif);
300void il3945_post_scan(struct il_priv *il);
301
302/* rates */
303extern const struct il3945_rate_info il3945_rates[RATE_COUNT_3945];
304
305/* Requires full declaration of il_priv before including */
306#include "iwl-io.h"
307
308#endif
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index 97b25730c329..f7c3b43ae049 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -45,11 +45,12 @@
45#include "iwl-fh.h" 45#include "iwl-fh.h"
46#include "iwl-debug.h" 46#include "iwl-debug.h"
47#include "4965.h" 47#include "4965.h"
48#include "iwl-3945-hw.h"
49#include "iwl-led.h" 48#include "iwl-led.h"
50#include "iwl-power.h" 49#include "iwl-power.h"
51#include "iwl-legacy-rs.h" 50#include "iwl-legacy-rs.h"
52 51
52#define U32_PAD(n) ((4-(n))&0x3)
53
53struct il_tx_queue; 54struct il_tx_queue;
54 55
55/* CT-KILL constants */ 56/* CT-KILL constants */
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-09 18:51:41 -0500